MX-C250, MX-C250E, MX-C250F, MX-C250FE, MX-C250FR, MX-C300F, MX-C300W, MX-C300WE, MX-C300A, MX-C300WR (serv.man64). CCE-1260 COUNTERMEASURE FOR INCONSISTENCIES IN PITCH BY CHANGING TYPE OF GEAR OF MAIN DRIVE UNIT - Sharp Copying Equipment Technical Bulletin (repair manual)

mx-c250, mx-c250e, mx-c250f, mx-c250fe, mx-c250fr, mx-c300f, mx-c300w, mx-c300we, mx-c300a, mx-c300wr (serv.man64) technical bulletin
Model
MX-C250 MX-C250E MX-C250F MX-C250FE MX-C250FR MX-C300F MX-C300W MX-C300WE MX-C300A MX-C300WR (serv.man64)
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PDF
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Technical Bulletin
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Copying Equipment / CCE-1260 COUNTERMEASURE FOR INCONSISTENCIES IN PITCH BY CHANGING TYPE OF GEAR OF MAIN DRIVE UNIT
File
mx-c250-mx-c250e-mx-c250f-mx-c250fe-mx-c250fr-mx-c.pdf
Date

Read Sharp MX-C250 / MX-C250E / MX-C250F / MX-C250FE / MX-C250FR / MX-C300F / MX-C300W / MX-C300WE / MX-C300A / MX-C300WR (serv.man64) Technical Bulletin online

 
 
 
 
Technical Report
 
DIGITAL FULL COLOR COPIER(OPTION) : MX-C300E/C300W, etc 
No.  : CCE-1260
Date : Jan. 21, 2014
 
 
C
Document Systems Unit 
1/2 
SHARP CORPORATION
COUNTERMEASURE FOR INCONSISTENCIES IN 
PITCH BY CHANGING TYPE OF GEAR OF MAIN 
DRIVE UNIT   
 
1. Model Name: MX-C250/C250E/C250F/C250FE/C300E/C300F/C300W/C300WE 
 
2. Description: 
For the improvement of inconsistencies in pitch, 4 kinds of gears have been changed   
 
 
from "Spur gear" to "Helical gear". 
 
 
 
- Location where each gear is changed: 
 
 
  (DV coupling gear/Gear59T/DV reduction gear/Gear28T) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DV coupling gear
Gear 59T
Gear 28T 
DV reduction gear 
Spur gear
Helical gear
 
 
 
2/2 
 
3. Action: 
From mid-November 2013 production 
 
4. Parts Action: 
Ref. 
No. 
Model 
name 
Version P/G No. 
Current parts 
New parts 
Price
rank
Q’ty
Parts name 
Effective 
time 
Inter-
change-
ability
Parts code 
Parts code 
MX-C250 
MX-C250E 
MX-C250F 
MX-C250FE 
MX-C300E 
MX-C300F 
MX-C300W 
MX-C300WE 
ALL
18-11  NGERH0323QSZZ NGERH0398QSZZ
AD
DV coupling gear 
2013/11 
Mid 
18-15  NGERH0329QSZZ NGERH0396QSZZ
Gear(59T) 
18-25  NGERH0326QSZZ NGERH0395QSZZ
DV reduction gear 
18-38  NGERH0352QSZZ NGERH0397QSZZ
AC
Gear(28T) 
18-901  DUNT-1089RSZZ
DUNT-1089RS11
BR
Main drive unit 
<Interchange> 
1. Interchangeable. 
4. Not interchangeable. 
2. Current type can be used in place of new type. 
New type cannot be used in place of current type. 
5. Interchangeable if replaced with same types of   
related parts in use. 
3. Current type cannot be used in place of new type. 
New type can be used in place of current type. 
6. Others. 
Parts marked with "
" is important for maintaining the safety of the set. Be sure to replace these parts with 
specified ones for maintaining the safety and performance of the set. 
 
 
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Here you can read online and download Sharp MX-C250 / MX-C250E / MX-C250F / MX-C250FE / MX-C250FR / MX-C300F / MX-C300W / MX-C300WE / MX-C300A / MX-C300WR (serv.man64) Technical Bulletin in PDF. MX-C250 / MX-C250E / MX-C250F / MX-C250FE / MX-C250FR / MX-C300F / MX-C300W / MX-C300WE / MX-C300A / MX-C300WR (serv.man64) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp MX-C250 / MX-C250E / MX-C250F / MX-C250FE / MX-C250FR / MX-C300F / MX-C300W / MX-C300WE / MX-C300A / MX-C300WR (serv.man64) Copying Equipment. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.